Paper Title:
Effect of Temper Temperature on Microstructures and Mechanical Properties of 8CrV Saw Blade for Metallurgy
  Abstract

Using metallographic observation and mechanical measurement, metallurgical saw blade made of 8CrV steel was continuously tempered at 300 °C-460 °C.The experimental results demonstrated that: with the increasing tempered temperature, the quenched martensite will transform into the tempered martensite, tempered martensite+tempered sorbite and tempered sorbite; the strength of samples declined continuously but yield ratio increased a little. At about 420°C, the temper brittleness occurred and obvious properties change happened of the samples, such as impact value, reduction area and elongation percent. However, the hardness values enhanced at this temperature.

  Info
Periodical
Chapter
Chapter 6: New Materials and Advanced Materials
Edited by
Huixuan Zhang, Ye Han, Fuxiao Chen and Jiuba Wen
Pages
760-763
DOI
10.4028/www.scientific.net/AMM.117-119.760
Citation
S. Q. Yuan, G. L. Liang, "Effect of Temper Temperature on Microstructures and Mechanical Properties of 8CrV Saw Blade for Metallurgy", Applied Mechanics and Materials, Vols. 117-119, pp. 760-763, 2012
Online since
October 2011
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Gang Yang, Zheng Dong Liu, Shi Chang Cheng, Mu Xin Yang
Abstract:The mechanism of brittleness due to slow cooling during quenching was experimentally investigated in 12% Cr martensitic heat resistant steel....
8
Authors: Biao Wang, Chun Xiang Wu, Jiao Cheng Ma
Abstract:By means of Gleeble-1500 dynamic thermo mechanical simulator using solidifying method, the simulation of continuous casting process for...
886
Authors: Li Mei Kang, Min Lei, Jing Zou, Yi Long Liang, Xue Ping Tang
Chapter 8: Machining
Abstract:In this paper, for the purpose of seeking the control methods of temper brittleness of steel EA4T, doing some experiments on steel EA4T by...
712
Authors: Ho Hua Chung, Tsong Hsin Chen
Chapter 2: Iron, Steel and its Alloys
Abstract:This study concerned the influence of the material strength, ductility and impact energy and the relationship of the broken section profile...
186
Authors: Qi Chun Peng, Jia Jie Wang, Zhi Bo Tong
Chapter 3: Metal-Based Materials and Alloys
Abstract:The high-temperature mechanical properties of SPHC steel produced by compact strip production (CSP) process were tested on Gleeble thermal...
188